Enjoy an elevated level of comfort and support with the Lux Estate Collection. We've added even more TEMPUR-Indulge™ Memory Foam to the Lux Estate and doubled the cooling technology for the perfect balance of comfort, support and cooling. Lux Estate Collection 1. QUILTED LAYER A stretch-knit TENCEL™ cover enhanced with cooling fibers, designed to wick away moisture and keep you comfortable. 2. COMFORT LAYER Developed by the sleep experts at Tempur-Pedic®, the Lux Estate Collection contains TEMPUR-Indulge™ Memory Foam that provides a perfect combination of pressure relief, durability, and a uniquely weightless-yet-supported feel that's unlike other mattress materials. 3. INTELLICOIL® Our exclusive IntelliCoil® innersprings are key to the unmatched, long-lasting comfort of Stearns & Foster® mattresses. 4. PRECISION EDGE™ A high-density innerspring border that provides long-lasting, durable support so you can sit or sleep on the edge of your Stearns & Foster® mattress without it sagging over time. 5. AIRVENT SYSTEM A system of ventilated coils and 8 AirVents allows air to move out of the mattress, increasing airflow and pulling warm air away from your body throughout the night.